使用$ _get时的大链接

Question

i am processing a activation link.which looks like this.

localhost/actvte/validate.php?type=activate&geo=define&
value=227755RYQBENU5G8WE7RFPO6CD6Z#MJ1H1FA@G#IZWZ53903
&target=loaded&resrc=G6MYMI2R67727229911380184297841084713071U8VUYIGR
&master=[e-mail]

but when i use $_get['value'] i get o/p only "227755RYQBENU5G8WE7RFPO6CD6Z".after this whole link becomes useless.if i do

  echo $_get['target']; or echo $_get['master'];

it says undefined variable 'target' or 'master'.

so how can i process this large link.

Answer 1

What you should do is use the urlencode() function in PHP on the string before putting it in the GET. This way your string becomes 227755RYQBENU5G8WE7RFPO6CD6Z%23MJ1H1FA%40G%23IZWZ53903 and not 227755RYQBENU5G8WE7RFPO6CD6Z#MJ1H1FA@G#IZWZ53903 as special characters cannot be used in the query string.

Hashes for example will never even be send by the browser to the server, so everything behind that will not reach you.

Please look at RFC 3986 for more information about the URI syntaxing (including hashes).